Rondo: The Gutsy Grape Shaping the Future of Welsh Wine

The Gutsy Grape Shaping the Future of Welsh Wine

Wales isn’t the first place that comes to mind when you think of wine—but perhaps it should be. A quiet revolution is underway in the green valleys and coastal hills of the country. Despite shorter, wetter summers than traditional wine regions, Welsh viticulture is thriving, and a major part of that success comes from the hybrid Rondo grape variety.

This deep red grape isn’t just surviving in Wales’ challenging climate—it’s helping to redefine what Welsh wine can be. From bold still reds to sparkling reds and delicate rosés, Rondo is proving itself essential to the story of modern Welsh winemaking.

Why the Rondo grape Works So Well in Wales

Growing grapes in Wales requires varieties that can cope with the unpredictable weather. Our climate is cool, damp, and prone to sudden shifts. Traditional grapes like Pinot Noir or Merlot often struggle under these conditions. the Rondo grape, however, is a different kind of grape—a hybrid specifically bred to thrive in cooler, wetter environments.

One of Rondo’s standout traits is its early ripening. While other grapes might wait for a final push of late-summer sun, Rondo is usually ready to harvest by mid-September. This is a significant advantage in Wales, where autumn can arrive early with wind, rain, and dropping temperatures. Getting the grapes in before the worst of the weather reduces the risk of crop loss and ensures better wine quality.

Disease Resistance and Sustainability

In wet climates like Wales, fungal diseases are a major threat to vines. That’s where the Rondo grape’s disease resistance makes a difference. It offers high natural resistance to winter frost and downy mildew, which reduces the need for chemical sprays. Some vineyards still treat for powdery mildew, but overall, Rondo allows for more sustainable, low-intervention viticulture.

This is part of a wider trend in Welsh wine: vineyards are adopting modern, disease-resistant hybrids (sometimes called PiWis) to reduce their environmental impact. As the climate continues to shift, the Rondo grape’s resilience is helping Welsh winegrowers future-proof their industry.

The Taste Characteristic of the Rondo Grape

Rondo is a dark-skinned grape used for making red and rosé wines. The wines it produces are typically deep in color and bold in character, often with smoky, earthy notes layered over rich red berry flavors. Some Welsh vineyards are even experimenting with sparkling red wines using Rondo—a rare and exciting style for the UK.

Welsh Vineyards Embracing Rondo

Several Welsh vineyards are leading the way in Rondo cultivation. Each is putting its own spin on the grape, creating diverse wine styles that reflect their unique terroir and philosophy. Here’s a look at just a few of them:

White Castle Vineyard – Monmouthshire

White Castle Vineyard, near Abergavenny, is one of Wales’ most acclaimed producers of Rondo wines. Their “Harry Rondo” is a 100% Rondo red, celebrated for its depth and elegance. The 2023 vintage won Gold at the Welsh Wine Awards, a testament to the vineyard’s focus on quality. With a new onsite winery opened in 2024, White Castle now processes their Rondo grapes within hours of harvest, preserving freshness and precision in winemaking. _{(The rondo grapes images for this feature are from the White Castle Vineyard estate)}

Whinyard Rocks Vineyard – Radnor Valley

Mid-Wales’ Whinyard Rocks Vineyard has taken Rondo in an innovative direction by crafting a sparkling red wine using the ancestral “Col Fondo” method. Their sparkling Rondo has received attention for its bold, fruit-driven profile and natural fermentation style—praised as “one of the most delicious red sparkling wines” tasted at recent Welsh wine showcases. (We’ll dive deeper into Whinyard Rocks in an upcoming feature.)

Gwinllan Conwy Vineyard – Conwy

In North Wales, Gwinllan Conwy Vineyard is using Rondo for a medium-bodied red wine known for its blackberry aromas and hedgerow fruit flavors. Their 2023 Rondo vintage won a Silver medal at the Welsh Wine Competition, and the vineyard continues to experiment with barrel-aging and blending techniques. (Stay tuned for a full profile on Gwinllan Conwy.)

Hebron Vineyard – Pembrokeshire

At Hebron Vineyard, sustainability is at the heart of everything they do. Their approach to Rondo is no exception: Hebron makes a natural, amphora-aged Rondo rosé using regenerative farming practices. The result is a fresh, lively wine with minimal intervention, reflecting the landscape and climate of West Wales. (A full feature on Hebron Vineyard will follow soon.)

Montgomery Vineyard – Powys

Montgomery Vineyard grows Rondo alongside other varieties like Solaris and Seyval Blanc. Their Rondo wine is known for its gentle tannins and smoky notes, making it approachable yet complex. With multiple awards under their belt, Montgomery is a rising name in Welsh wine. (We’ll be spotlighting Montgomery Vineyard in an upcoming article.)

Llaethliw Estate Vineyard – Ceredigion

On the West Wales coast, Llaethliw Estate Vineyard grows Rondo as part of a diverse portfolio that includes still reds, rosés, and sparkling wines. The estate is family-run and committed to expressing the unique terroir of Ceredigion through their wines. (A dedicated post on Llaethliw Estate is on the way.)

Velfrey Vineyard – Pembrokeshire

While Velfrey Vineyard is best known for its sparkling wines and Solaris, they also grow Rondo for use in their “Pinc” rosé blend. The bright color and berry-driven flavor of Rondo contribute to the character of this popular Welsh rosé.

The Bigger Picture: Rondo and the Future of Welsh Wine

Rondo’s increasing presence in Welsh vineyards reflects broader trends in the country’s wine industry:

• Growth & Expansion: Over 40 commercial vineyards now operate in Wales, with the sector aiming to grow its value to £100 million by 2035.
• Climate Adaptation: Early-ripening, disease-resistant grapes like Rondo are key to making viticulture viable in Welsh conditions.
• Sustainability: Reducing chemical use through hybrid varieties supports a more environmentally friendly industry.
• Distinctiveness: Welsh vineyards are producing unique wines—not copies of French or Italian classics, but bottles with their own character, rooted in local conditions.

Final Thoughts

The story of Rondo in Wales is about more than just a grape variety—it’s about resilience, innovation, and a community of winemakers crafting something truly unique. As Welsh wine continues to evolve, Rondo will be a central figure in shaping its future.

If you’d like to learn more about the vineyards mentioned here, stay tuned for individual deep-dives on each estate—coming soon on WalesLink.com.

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While the Rondo grape is a star, it’s just one part of the exciting story. To learn about other key grape varieties and discover more amazing producers, be sure to read our complete guide to Welsh wine.

Explore Exciting Welsh Vineyards